/// <reference path="../../../globals.d.ts" />

declare module goog.testing {

    class TestQueue extends TestQueue__Class { }
    /** Fake class which should be extended to avoid inheriting static properties */
    class TestQueue__Class  { 
    
            /**
             * Generic queue for writing unit tests
             * @constructor
             */
            constructor();
    
            /**
             * Adds a new event onto the queue.
             * @param {Object} event The event to queue.
             */
            enqueue(event: Object): void;
    
            /**
             * Returns whether the queue is empty.
             * @return {boolean} Whether the queue is empty.
             */
            isEmpty(): boolean;
    
            /**
             * Gets the next event from the queue. Throws an exception if the queue is
             * empty.
             * @param {string=} opt_comment Comment if the queue is empty.
             * @return {Object} The next event from the queue.
             */
            dequeue(opt_comment?: string): Object;
    } 
    
}